ddidderr
b681241359
Ports ZIG/src/os for Linux into ghostty-os: XDG dirs, home dir, hostname, env/PATH helpers, passwd lookup (via nix), shell detection, resources dir discovery, string encodings (printf-q, URL percent), systemd sd_notify, i18n via gettextrs, xdg-open, desktop/cgroup/kernel info, temp dirs, URI parsing (port of std.Uri incl. Ghostty's extra options), and a zbus-based Flatpak HostCommand implementation. The crate stays free of unsafe. Consequences, all tracked as TODO(integration) in docs/rewrite/notes/ghostty-os.md: - locale::ensure_locale is a no-op (setlocale/setenv are unsafe; GTK calls setlocale itself); setenv/unsetenv are not exposed. - passwd's Flatpak branch needs the termio pty and falls back to the sandbox entry for now. - FlatpakHostCommand's D-Bus path is untested (no portal here). Intentional fix: a leading '@' in NOTIFY_SOCKET is treated as an abstract socket. macOS/Windows/WASM modules are out of scope. Test Plan: - cargo test -p ghostty-os (88 tests) - cargo clippy -p ghostty-os --all-targets -- -D warnings
29 lines
807 B
Rust
29 lines
807 B
Rust
use std::io;
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use std::os::fd::OwnedFd;
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/// pipe() for POSIX. Sets CLOEXEC on the file descriptors.
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/// Returns `(read, write)`.
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pub fn pipe() -> io::Result<(OwnedFd, OwnedFd)> {
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rustix::pipe::pipe_with(rustix::pipe::PipeFlags::CLOEXEC).map_err(io::Error::from)
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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use std::io::{Read, Write};
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#[test]
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fn pipe_roundtrip_cloexec() {
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let (r, w) = pipe().unwrap();
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let flags = rustix::io::fcntl_getfd(&r).unwrap();
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assert!(flags.contains(rustix::io::FdFlags::CLOEXEC));
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let mut w = std::fs::File::from(w);
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let mut r = std::fs::File::from(r);
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w.write_all(b"hi").unwrap();
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drop(w);
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let mut s = String::new();
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r.read_to_string(&mut s).unwrap();
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assert_eq!(s, "hi");
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}
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}
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